EXXEL Distributions
BMW Garage BMW Meets Register Search Today's Posts Mark Forums Read

Go Back   BMW M3 and BMW M4 Forum > BMW F80 M3 / F82 M4 Technical Topics > Engine / Drivetrain / Exhaust / Bolt-ons / Tuning

Post Reply
 
Thread Tools Search this Thread
      11-12-2019, 10:35 PM   #1
25meterzero
Enlisted Member
United_States
7
Rep
49
Posts

Drives: 2018 M3 ZCP Azurite Black
Join Date: Aug 2016
Location: Texas (DFW)

iTrader: (0)

Garage List
2018 BMW M3  [0.00]
2018 M3  [0.00]
Exhaust Sound after Start up ?

When I start my 2018 ZCP and just tap the gas it has a really nice sound to it. Inside is this because the valves are closed or open at that time?
Appreciate 0
      11-12-2019, 10:37 PM   #2
rborane
First Lieutenant
43
Rep
352
Posts

Drives: BMW M4
Join Date: Mar 2013
Location: Phoenix AZ

iTrader: (1)

The valves open.
Appreciate 0
      11-13-2019, 12:35 AM   #3
25meterzero
Enlisted Member
United_States
7
Rep
49
Posts

Drives: 2018 M3 ZCP Azurite Black
Join Date: Aug 2016
Location: Texas (DFW)

iTrader: (0)

Garage List
2018 BMW M3  [0.00]
2018 M3  [0.00]
So they close after they warm up? I thought it was opposite.
Appreciate 0
Post Reply

Bookmarks

Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off



All times are GMT -5. The time now is 12:42 PM.




f80post
Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2020, vBulletin Solutions Inc.
1Addicts.com, BIMMERPOST.com, E90Post.com, F30Post.com, M3Post.com, ZPost.com, 5Post.com, 6Post.com, 7Post.com, XBimmers.com logo and trademark are properties of BIMMERPOST